Remove XEmacs compat code from speedbar.el

* lisp/speedbar.el (speedbar-frame-plist, speedbar-frame-mode)
(speedbar-make-overlay, speedbar-overlay-put, speedbar-delete-overlay)
(speedbar-mode-line-update, speedbar-frame-reposition-smartly)
(speedbar-set-mode-line-format, speedbar-reconfigure-keymaps)
(speedbar-add-localized-speedbar-support, speedbar-check-vc)
(speedbar-highlight-one-tag-line)
(speedbar-unhighlight-one-tag-line): Remove XEmacs compat code.

* doc/misc/speedbar.texi (Frames and Faces): Remove documentation for
XEmacs.

1 files changed, 5 insertions, 12 deletions

diff --git a/doc/misc/speedbar.texi b/doc/misc/speedbar.texi
index 503f9cd6465..1e0a34ef9da 100644
--- a/doc/misc/speedbar.texi
+++ b/doc/misc/speedbar.texi
@@ -695,18 +695,11 @@ file being edited.
 Face used when the mouse passes over a button.
 @end table
 
-You can also customize speedbar's initial frame parameters.  How this is
-accomplished is dependent on your platform being Emacs or XEmacs.
-
-@cindex @code{speedbar-frame-parameters}, Emacs
-In Emacs, change the alist @code{speedbar-frame-parameters}.  This
-variable is used to set up initial details.  Height is also
-automatically added when speedbar is created, though you can override
-it.
-
-@cindex @code{speedbar-frame-plist}, XEmacs
-In XEmacs, change the plist @code{speedbar-frame-plist}.  This is the
-XEmacs way of doing the same thing.
+@cindex @code{speedbar-frame-parameters}
+You can also customize speedbar's initial frame parameters by changing
+the alist @code{speedbar-frame-parameters}.  This variable is used to
+set up initial details.  Height is also automatically added when
+speedbar is created, though you can override it.
 
 @node Tag Hierarchy Methods
 @section Tag Hierarchy Methods